13112162 has 32 divisors (see below), whose sum is σ = 24026112. Its totient is φ = 5244624.

The previous prime is 13112161. The next prime is 13112221. The reversal of 13112162 is 26121131.

It is a self number, because there is not a number n which added to its sum of digits gives 13112162.

It is not an unprimeable number, because it can be changed into a prime (13112161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13373 + ... + 14319.

It is an arithmetic number, because the mean of its divisors is an integer number (750816).

Almost surely, 2^13112162 is an apocalyptic number.

13112162 is a deficient number, since it is larger than the sum of its proper divisors (10913950).

13112162 is a wasteful number, since it uses less digits than its factorization.

13112162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022.

The product of its digits is 72, while the sum is 17.

The square root of 13112162 is about 3621.0719407380. The cubic root of 13112162 is about 235.8077650308.

Adding to 13112162 its reverse (26121131), we get a palindrome (39233293).

It can be divided in two parts, 1311 and 2162, that multiplied together give a palindrome (2834382).

The spelling of 13112162 in words is "thirteen million, one hundred twelve thousand, one hundred sixty-two".